Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
487335 (2014 QS176)
Classification: Main-belt Asteroid          SPK-ID: 2487335
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1603750072777312 6.8863e-08  
a 2.693224146359527 4.4385e-08 au
q 2.261298304286556 1.8946e-07 au
i 12.84278557154271 1.068e-05 deg
node 162.4691423146592 2.5579e-05 deg
peri 110.0758490105088 5.1525e-05 deg
M 211.5977874135437 5.2818e-05 deg
tp 2459865.995390082418
(2022-Oct-13.49539008)
0.00024842 TDB
period 1614.385232228911
4.42
3.9908e-05
1.093e-07
d
yr
n .2229951022922601 5.5125e-09 deg/d
Q 3.125149988432498 5.1503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      7055 days (19.32 yr)  
   first obs. used      2001-09-18  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58448  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 18:32:19  

Additional Information
 Earth MOID = 1.28136 au 
 Jupiter MOID = 2.14365 au 
 T_jup = 3.317 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457367.5 (2015-Dec-11.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161575667690379 6.8786e-08  
q 2.25635539794076 1.8912e-07 au
tp 2456639.531933906317
(2013-Dec-13.03193391)
0.00019819 TDB
node 162.5225576207501 2.556e-05 deg
peri 110.1722645742777 5.1377e-05 deg
i 12.85087381728904 1.0687e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      7055 days (19.32 yr)  
   first obs. used      2001-09-18  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58448  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 18:32:19  

Additional Information
 Jupiter MOID = 2.14365 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.731454349601371E-15 -1.275864800440323E-14 6.595246963831292E-12 -1.958466862047795E-14 1.253755763736629E-12 1.037185524389361E-14
q -1.275864800440323E-14 3.57651701253173E-14 -1.417212396709411E-11 4.559698128207386E-14 -2.465435181275567E-12 -2.485465855180543E-14
tp 6.595246963831292E-12 -1.417212396709411E-11 3.928024280469756E-8 -1.002389776981024E-10 8.810165444456864E-9 2.135343869641627E-11
node -1.958466862047795E-14 4.559698128207386E-14 -1.002389776981024E-10 6.532993798896723E-10 -6.578181195367194E-10 1.978041306508669E-12
peri 1.253755763736629E-12 -2.465435181275567E-12 8.810165444456864E-9 -6.578181195367194E-10 2.639613325064979E-9 2.709351294318381E-12
i 1.037185524389361E-14 -2.485465855180543E-14 2.135343869641627E-11 1.978041306508669E-12 2.709351294318381E-12 1.142157369729498E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO456349  

487335 (2014 QS176)          Discovered 2013-Mar-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-07 22:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin